.clearfix:before,
.clearfix:after {
  display: block;
  clear: both;
  content: ''; }

.hide {
  display: none !important; }

.bottomfix {
  position: fixed;
  z-index: 10;
  bottom: 0;
  width: 100%;
  max-width: 750px; }

.h_box {
  display: -webkit-box;
  display: flex;
  width: 100%; }

.flex_1 {
  -webkit-box-flex: 1;
  box-flex: 1; }

.flex_pjustify {
  -webkit-box-pack: justify;
          justify-content: space-between; }

.fl {
  float: left; }

.fr {
  float: right; }

.jd {
  position: relative;
  overflow: hidden; }
  .jd:after {
    content: "";
    position: absolute;
    width: 0.62667rem;
    height: 0.56rem;
    background: url(../../img/jdd.jpg) no-repeat;
    background-size: 0.62667rem 0.56rem;
    top: 0;
    left: 0; }

@-webkit-keyframes rotation {
  10% {
    transform: rotate(90deg);
    -webkit-transform: rotate(90deg); }
  50%, 60% {
    transform: rotate(0deg);
    -webkit-transform: rotate(0deg); }
  90% {
    transform: rotate(90deg);
    -webkit-transform: rotate(90deg); }
  100% {
    transform: rotate(90deg);
    -webkit-transform: rotate(90deg); } }

@keyframes rotation {
  10% {
    transform: rotate(90deg);
    -webkit-transform: rotate(90deg); }
  50%, 60% {
    transform: rotate(0deg);
    -webkit-transform: rotate(0deg); }
  90% {
    transform: rotate(90deg);
    -webkit-transform: rotate(90deg); }
  100% {
    transform: rotate(90deg);
    -webkit-transform: rotate(90deg); } }

.mod-layer {
  display: none;
  position: fixed;
  height: 100%;
  width: 100%;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  background: #000;
  z-index: 100002; }

.mod-layer-content {
  position: absolute;
  width: 100%;
  top: 45%;
  margin-top: -75px;
  text-align: center; }

.mod-layer-icon {
  background-image: url("");
  display: inline-block;
  width: 0.67rem;
  height: 1.09rem;
  -ms-transform: rotate(90deg);
      transform: rotate(90deg);
  -webkit-transform: rotate(90deg);
  -webkit-animation: rotation infinite 1.5s ease-in-out;
  animation: rotation infinite 1.5s ease-in-out;
  background-size: 0.67rem; }

.mod-layer-desc {
  margin-top: 20px;
  font-size: 0.24rem;
  color: #fff; }

@media screen and (min-aspect-ratio: 13 / 8) {
  .mod-layer {
    display: block; } }
